Clinical trials

This study is a multicenter, randomized, double-blind, placebo-controlled, superiority design Phase III clinical trial. The primary objective is to evaluate the efficacy and safety of cyclosporine ophthalmic gel versus placebo in the treatment of moderate to severe dry eye for 84 days.

This is a phase III, multicenter, randomized, double-masked, Active-controlled design. The aims to confirm previous findings of the efficacy and safety of CsA-PG Ophthalmic Gel by comparing it to CsA Ophthalmic Gel for treating dry eye symptoms.

A multicenter, randomized, double-Blind, crossover, placebo-controlled Phase II clinical Study to evaluate the efficacy and safety of BRIMOCHOL PF and CARBACHOL PF in the treatment of Chinese patients with presbyopia.